A Particle Undergoes an Acceleration $a=2 t+8\left(\mathrm{~mm} / \mathrm{s}^{2}\right)$ And Its Velocity At

Short Answer

A particle undergoes an acceleration $a=2 t+8\left(\mathrm{~mm} / \mathrm{s}^{2}\right)$ and its velocity at $2 \mathrm{~s}$ is $15 \mathrm{~mm} / \mathrm{s}$ .
(a) Find the relation between $v$ and $t$ for the particle.
(b) Find the velocity of the particle after $5 \mathrm{~s}$ .